CN110786044B - 用于传输信号的方法、网络设备和终端设备 - Google Patents

用于传输信号的方法、网络设备和终端设备 Download PDF

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Publication number
CN110786044B
CN110786044B CN201780092087.1A CN201780092087A CN110786044B CN 110786044 B CN110786044 B CN 110786044B CN 201780092087 A CN201780092087 A CN 201780092087A CN 110786044 B CN110786044 B CN 110786044B
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China
Prior art keywords
srs
reference signal
downlink reference
srs resource
resource group
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CN201780092087.1A
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English (en)
Chinese (zh)
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CN110786044A (zh
Inventor
史志华
陈文洪
张治�
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202010072074.1A priority Critical patent/CN111278064B/zh
Publication of CN110786044A publication Critical patent/CN110786044A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780092087.1A 2017-10-30 2017-10-30 用于传输信号的方法、网络设备和终端设备 Active CN110786044B (zh)

Priority Applications (1)

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CN202010072074.1A CN111278064B (zh) 2017-10-30 2017-10-30 用于传输信号的方法、网络设备、终端设备和计算机存储介质

Applications Claiming Priority (1)

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PCT/CN2017/108419 WO2019084733A1 (zh) 2017-10-30 2017-10-30 用于传输信号的方法、网络设备和终端设备

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CN110786044B true CN110786044B (zh) 2024-03-19

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US (2) US10944598B2 (de)
EP (2) EP3930245B1 (de)
JP (1) JP7153035B2 (de)
KR (1) KR102433557B1 (de)
CN (2) CN110786044B (de)
AU (1) AU2017437864A1 (de)
BR (1) BR112019027298A2 (de)
CA (1) CA3066933A1 (de)
DK (1) DK3637850T3 (de)
ES (1) ES2894501T3 (de)
IL (1) IL271360A (de)
PH (1) PH12019502845A1 (de)
RU (1) RU2748317C1 (de)
SG (1) SG11201911810PA (de)
TW (1) TWI759558B (de)
WO (1) WO2019084733A1 (de)
ZA (1) ZA201908248B (de)

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WO2021168599A1 (en) * 2020-02-24 2021-09-02 Qualcomm Incorporated Reference signal configurations for uplink beam selection
WO2021253142A1 (en) * 2020-06-15 2021-12-23 Qualcomm Incorporated Group sounding reference signal (srs) configuration in full-duplex
EP4238371A4 (de) * 2020-10-29 2024-07-03 Qualcomm Incorporated Verfahren zur anzeige von klangreferenzsignalressourcen

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Also Published As

Publication number Publication date
CN111278064B (zh) 2023-08-08
CA3066933A1 (en) 2019-05-09
TWI759558B (zh) 2022-04-01
ZA201908248B (en) 2020-10-28
EP3637850B1 (de) 2021-08-11
EP3930245A1 (de) 2021-12-29
JP7153035B2 (ja) 2022-10-13
JP2021508417A (ja) 2021-03-04
EP3637850A4 (de) 2020-07-15
ES2894501T3 (es) 2022-02-14
KR20200079220A (ko) 2020-07-02
RU2748317C1 (ru) 2021-05-24
US20200127876A1 (en) 2020-04-23
SG11201911810PA (en) 2020-01-30
US20210152398A1 (en) 2021-05-20
DK3637850T3 (da) 2021-10-11
PH12019502845A1 (en) 2020-09-14
US11671223B2 (en) 2023-06-06
IL271360A (en) 2020-01-30
TW201918048A (zh) 2019-05-01
WO2019084733A1 (zh) 2019-05-09
EP3930245B1 (de) 2023-02-15
CN111278064A (zh) 2020-06-12
CN110786044A (zh) 2020-02-11
EP3637850A1 (de) 2020-04-15
US10944598B2 (en) 2021-03-09
AU2017437864A1 (en) 2020-01-16
BR112019027298A2 (pt) 2020-07-21
KR102433557B1 (ko) 2022-08-17

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